Valve



FIG. 1 is a perspective view of a first embodiment of a valve of the new design;

FIG. 2 is a top plan view of the valve of FIG. 1;

FIG. 3 is a bottom plan view of the valve of FIG. 1;

FIG. 4 is a front elevational view of the valve of FIG. 1, the rear and side elevational views being a mirror image thereof;

FIG. 5 is a perspective view of a second embodiment of a valve of the new design;

FIG. 6 is a top plan view of the valve of FIG. 5;

FIG. 7 is a bottom plan view of the valve of FIG. 5; and,

FIG. 8 is a front elevational view of the valve of FIG. 5, the rear and side elevational views being a mirror image thereof.

The portions of the Figures shown in broken lines are not part of the claimed design and are for illustration only. 

The ornamental design for a valve, as shown and described. 